@article{Liu_2020,<br/><span class="tab"></span> title={Analysis of retrial queue with heterogeneous servers  and Markovian arrival process},<br/><span class="tab"></span> volume={17},<br/><span class="tab"></span> ISSN={1816-0301},<br/><span class="tab"></span> url={http://dx.doi.org/10.37661/1816-0301-2020-17-1-29-38},<br/><span class="tab"></span> DOI={10.37661/1816-0301-2020-17-1-29-38},<br/><span class="tab"></span> number={1},<br/><span class="tab"></span> journal={Informatics},<br/><span class="tab"></span> publisher={United Institute of Informatics Problems of the National Academy of Sciences of Belarus},<br/><span class="tab"></span> author={Liu,<br/><span class="tab"></span> Mei},<br/><span class="tab"></span> year={2020},<br/><span class="tab"></span> month=mar,<br/><span class="tab"></span> pages={29–38} }